John Wesley, John Emory (1835). “The works of the late Reverend John Wesley, A.M.: from the latest London edition with the last corrections of the author, comprehending also numerous translations, notes, and an original preface, etc”, p.6

John Wesley, John Emory (1835). “The Works of the Late Reverend John Wesley, A.M.: From the Latest London Edition with the Last Corrections of the Author, Comprehending Also Numerous Translations, Notes, and an Original Preface, Etc”, p.261